<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    ul {
      list-style: none;
    }
  </style>
</head>
<body>
  <h3>IndexOf <%=title%></h3>

  <ul>
    <%if(parent) {%>
      <li><a href="<%=parentPath%>">上一层</a></li>
    <%}%>

    <%for(let i = 0; i < arr.length; i++) {%>
      <a href="<%=arr[i].path%>"><li><%=arr[i].dirs%></li></a>
    <%}%>
  </ul>
</body>
</html>